ZenElectro

ESP3212 BLE GATT server and WiFi TCP server :

ATTiny85 with OLED Display interfacing and upload custom image in Display:

Nokia 5110 LCD Display Interface with Arduino :  

Start collecting part for Your first Drone

External 2.5" Inch IDE / PATA HDD Casing USB 2.0 for LAPTOP , Notebook HARD DISK Unboxing :

Start making IoT based product: Internet is the virtual world where users are interested in accessing,editing and controlling data.Everyone is eyeing the next big thing in the internet.Now days market booming with the IoT. Internet of Things is the extended form of internet. Real world is connected through virtual world. In an era of electronics based civilization there is always a demand for more better,cheaper and faster electronics devices. These are the key points for the IoT based products development. Main feature of IoT based product is to give remote access of device to the user. Even device which is controllable from Bluetooth is also a IoT device. The end to end form of IoT make that device controllable from any corner of the world. How to step in IoT market ? Product design Flow: Design and Specification finalization: The very first step in product development is to define aspects and specification of product which can not be change through the end of prod...

Bluetooth Controlled Home Equipments: Basic about bluetooth: Bluetooth is a wireless technology standard for exchanging data over short distances (using short-wavelength UHF radio waves in the ISM band from 2.4 to 2.485 GHz) from fixed and mobile devices, and building personal area networks (PANs). Invented by telecom vendor Ericsson in 1994 Radio frequency communication (RFCOMM) The Bluetooth protocol RFCOMM is a simple set of transport protocols, made on top of the L2CAP protocol, providing emulated RS-232 serial ports (up to sixty simultaneous connections to a Bluetooth device at a time). The protocol is based on the ETSI standard TS 07.10. RFCOMM is sometimes called serial port emulation. The Bluetooth serial port profile is based on this protocol. RFCOMM provides a simple reliable data stream to the user, similar to TCP. It is used directly by many telephony related profiles as a carrier for AT commands, as well as being a transport layer for OBEX over Bluetooth. ...